1. Medium back 2. With PP arm, with gas . 3. PP plastic back , PU foam . 4. Seat also cover PP

1: Medium Back 2: With Arm 3: With Gas Lift 4: Nylon Base 5: Seat is PU Foam Material 6: Price have competitive

1: Medium Back 2: With Arm 3: With Gas Lift 4: Nylon Base 5: Seat is PU Foam Material 6: Price have competitive

1: Medium Back 2: With Arm 3: With Gas Lift 4: Nylon Base also with base of stand 5: Seat is PU Foam Material 6: Price have competitive

1: Medium Back 2: With Arm 3: With Gas Lift 4: Nylon Base 5: Seat is PU Foam Material 6: Price have competitive

1: Low Back 2: Fabric or Vinyl 3: With gas lift 4: PP arm 5: Nylon Base

1: Medium back 2: Fabric or Vinyl 3: With gas lift 4: PP arm 5: Nylon base

1: High Back 2: Fabric or Vinyl 3: With gas lift 4: PP Arm 5: Nylon Base

1: Medium back 2: Fabric or Vinyl 3: With gas lift 4: PP Arm 5: Sled base